<template>
<p class="test">pink</p>
</template>
<script setup>
import { ref } from 'vue';
let content = ref('just do it.');
let color = ref('pink');
</script>
<style scoped>
.test {
  color: v-bind(color);
}
.test::after {
  content: v-bind(content);
}
</style>
